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# to you under the Apache License, Version 2.0 (the
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from __future__ import annotations

from unittest.mock import MagicMock, call, patch

from airflow.models.dag import DAG
from airflow.providers.redis.sensors.redis_pub_sub import RedisPubSubSensor
from airflow.utils import timezone

DEFAULT_DATE = timezone.datetime(2017, 1, 1)


class TestRedisPubSubSensor:
    def setup_method(self):
        args = {"owner": "airflow", "start_date": DEFAULT_DATE}

        self.dag = DAG("test_dag_id", default_args=args)

        self.mock_context = MagicMock()

    @patch("airflow.providers.redis.hooks.redis.RedisHook.get_conn")
    def test_poke_mock_true(self, mock_redis_conn):
        sensor = RedisPubSubSensor(
            task_id="test_task", dag=self.dag, channels="test", redis_conn_id="redis_default"
        )

        mock_redis_conn().pubsub().get_message.return_value = {
            "type": "message",
            "channel": b"test",
            "data": b"d1",
        }

        result = sensor.poke(self.mock_context)
        assert result

        context_calls = [
            call.xcom_push(key="message", value={"type": "message", "channel": b"test", "data": b"d1"})
        ]

        assert self.mock_context["ti"].method_calls == context_calls, "context call  should be same"

    @patch("airflow.providers.redis.hooks.redis.RedisHook.get_conn")
    def test_poke_mock_false(self, mock_redis_conn):
        sensor = RedisPubSubSensor(
            task_id="test_task", dag=self.dag, channels="test", redis_conn_id="redis_default"
        )

        mock_redis_conn().pubsub().get_message.return_value = {
            "type": "subscribe",
            "channel": b"test",
            "data": b"d1",
        }

        result = sensor.poke(self.mock_context)
        assert not result

        context_calls = []
        assert self.mock_context["ti"].method_calls == context_calls, "context calls should be same"
